• The Journal of the Korea Contents Association
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• v.11 no.12
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• pp.347-356
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• 2011

The aim of this study was to determine the prevalence of self-assessment halitosis and to offer the basic information that establishes a strategy of effective health promotion and to enhance the quality of life. This study performed a questionnaire survey. The questionnaire was filled out by the 362 adults, who lived in Incheon Metropolitan City from May to July, 2010. The data were analyzed using a Chi-square test in the SPSS version 12.0 program. The prevalence rate of self-assessment halitosis was 24.3%. Hypertension, diabetes, medication and inadequate oral hygiene practice were significantly associated with self-assessment halitosis. Other factors of self-assessment halitosis were older age and occupation. As a result, dental professionals have to investigate a systemic disease history thoroughly. And they have to educate regular checkup of oral health and to perform a continuous feedback. The self-assessment halitosis has a negative influence on mental health and social life, so dental professionals must take into consideration about the halitosis.

• Journal of Korean Ophthalmic Optics Society
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• v.9 no.1
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• pp.167-171
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• 2004

The accommodative facility test can be use the very benetit in visual function test. The purpose of this study was mainly to check the binocular function and to estimate the amount of accommodation with the hand held flipper. It was measured as the subjective time needed to clear an accommodative target (20/20 letters) at 40 em through +/-2.00 D flipper(Bernell Corp., USA). The subjects have an irrespective of sex and no eye disease. Seventy five of youth applicants participated for the accommodative facility test. The reagents using the flipper had higher expected value than the other reagents. In test for the binocular function, the accommodative facility test is a important part due to a serviceable and simple examination. Therefore, these binocular checkup have to be developed through a survey of normative value in the near future.

• Journal of the Korea Academia-Industrial cooperation Society
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• v.13 no.3
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• pp.1186-1193
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• 2012

The purpose of the study is to provide the basic data for preventing and caring cardiovascular disease. The study was performed with the data from the same 1,668 persons who had medical checkup three times from 2004 to 2008 at a health promotion center. The related factors were examined with Cohort Study. The result of the study is as followed, The incidence of metabolic syndrome for the subjects from 2004 to 2008 increased; 0% in 2004, 8.3% in 2006 and 12.0% in 2008. Multiple logistic regression analysis showed that the related factors in the occurrence of metabolic syndrome which changed from the non metabolic syndrome group in 2004 to metabolic syndrome were age, smoking, total cholesterol, ALT, and uric acid etc.

• Journal of the Korea Academia-Industrial cooperation Society
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• v.11 no.2
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• pp.741-749
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• 2010

The aim of this study was to survey the presenting visual acuity (VA) and satisfaction of VA tests in health checkups and to suggest ways in which eye care can be improved. VA data were obtained from the results of the health checkups for Korean adults in 2002-2007. Satisfaction questionnaires were administered via direct interview with 173 participants who had health checkups. The prevalence of VA 0.5-1.4 was 76.24%. Women had a higher prevalence than men below VA 0.9 and men had a higher prevalence than women above VA 1.0. The change in VA with age had a tendency to decrease after forties. Findings for satisfaction of VA tests on health checkups showed a level of neutral agreement. In order to enhance satisfaction, it is important that vision testing should provide examinees with referral criterion and follow-up VA results. It is also necessary to have comprehensive eye examination and utilize optometric instruments and professional examiners.

• Asian Pacific Journal of Cancer Prevention
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• v.14 no.12
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• pp.7731-7736
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• 2013

Aim: To compare the agreement of screening breast mammography plus ultrasound and reviewed mammography alone in asymptomatic women. Materials and Methods: All breast imaging data were obtained for women who presented for routine medical checkup at National Cancer Institute (NCI), Thailand from January 2010 to June 2013. A radiologist performed masked interpretations of selected mammographic images retrieved from the computer imaging database. Previous mammography, ultrasound reports and clinical data were blinded before film re-interpretation. Kappa values were calculated to assess the agreement between BIRADS assessment category and BIRADS classification of density obtained from the mammography with ultrasound in imaging database and reviewed mammography alone. Results: Regarding BIRADS assessment category, concordance between the two interpretations were good. Observed agreement was 96.1%. There was moderate agreement in which the Kappa value was 0.58% (95%CI; 0.45, 0.87). The agreement of BI-RADS classification of density was substantial, with a Kappa value of 0.60 (95%CI; 0.54, 0.66). Different results were obtained when a subgroup of patients aged ${\geq}60$ years were analyzed. In women in this group, observed agreement was 97.6%. There was also substantial agreement in which the Kappa value was 0.74% (95%CI; 0.49, 0.98). Conclusions: The present study revealed that concordance between mammography plus ultrasound and reviewed mammography alone in asymptomatic women is good. However, there is just moderate agreement which can be enhanced if age-targeted breast imaging is performed. Substantial agreement can be achieved in women aged ${\geq}60$. Adjunctive breast ultrasound is less important in women in this group.

• Microbiology and Biotechnology Letters
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• v.46 no.2
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• pp.171-179
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• 2018

Human papillomavirus (HPV) plays a critical role in the development of cervical carcinoma. This study analyzed the efficiency of multiplex real-time PCR in detecting and identifying HPV genotypes in samples from women who visited a Korean hospital for checkups. Cervical swab specimens were obtained from women who attended a checkup at the Health Improvement Center of Hospital in Dankook University Cheonan, South Korea and were referred for an HPV genotyping test between January and September 2014. A total of 1703 cervical swab specimens were collected consecutively during this period. PCR results were compared with those of the traditional cytological assay for the same population. Among the 1,703 specimens, 19.91% were HPV positive, of which 14.50% indicated a single infection and 5.40% indicated multiple infections. However, cytology identified only 2.52% of positive cases, including 1.23% cases of atypical squamous cells of undetermined significance, 1% of low grade squamous intra-epithelial lesion, and 0.29% of high grade squamous intra-epithelial lesion. The rate of high-risk and low-risk HPV in the abnormal cytology group was 48 and 23, respectively, and 274 and 136 in the normal group, respectively. HPV types 56, 52, 43 were the most prevalent in that order. Our results confirm the efficiency of the HPV DNA assay for the detection of 28 different HPV genotypes with reasonable sensitivity. A screening strategy that comprises the HPV DNA assay and cytology would help overcome the low sensitivity of a cytological diagnosis.

• Journal of the Korea Academia-Industrial cooperation Society
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• v.10 no.5
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• pp.1091-1099
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• 2009

The purpose of this study was to estimate the change of prevalence rate of obesity, also to know the relevant factors for 10 years in korean adults, which targets on the 5,420(4,556 men and 864 women) people who had undergone one biennial medical health check-up through the National Health Insurance Corporation from 1997 to 2007. As a results, the prevalence rate of obesity increased 11.0% point from 20.9% in the initial year(1997) to 31.9% in the final year(2007) for the recent decades and this is related to the socio-demographic characteristics, health-related, and eating habits.

• The korean journal of orthodontics
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• v.23 no.1 s.40
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• pp.17-35
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• 1993

We tried to evaluate frequencies and severities of malocclusion of various socioeconomic areas according to growth and development. To obtain objective validity, we used Handicapping Labiolingual Deviation (HLD) suggested by Draker, Treatment Priority Index (TPI) by Grainger, Handicapped Malocclusion Assessing Record (HMAR) by American Dental Association and American Association of Orthodontist. Seoul and Kwangju were selected as an urban group, Ahnyang as an middle socioeconomic group and Hwasun near the Kwangju area as an rural group. 140 (male 63, female 73) of 5th grade in 'E' elementary school students in Seoul, 202 (male 101, female 101) of 'S' elementary school students in Kwangju, 207(male 105, female 102) of 'H' elementary school students in Hwasun, and 100(male 49, female 51) of 'M' elementary school students of in Ahnyang of all the same grade were analyzed and we obtained the results as follows; 1. TPI, HLD, and HMAR showed high coincidence and reproducibility between different observer. (p<0.01) 2. In comparison of TPI, HLD, and HMAR according to clinical decision, there was statistically difference between each other. (p<0.01) 3. As the severity of malocclusion increases there was high correlation between TPI and HLD, and between HLD and HMAR (p<0.05) 4. With respect to differences between areas in TPI and HLD, there was statistically difference between Ahnyang and other areas. 5. In Seoul as an urban group there was a high incidence of periodic checkup and history of orthodontic treatment than other area. 6. Mode of feeding and posture during sleeping did not affect the severity of malocclusion. As a conclusion, TPI, HLD and HMAR are so reproducible and coincident that they can be used as a guide on evaluating the frequency and severity of malocclusion and determining the priority of orthodontic treatment to determine the need and supply of orthodontic treatment. Furthermore these indices can provide objectively valid data for establishing public health problem solution.

• Journal of Korean Medicine Rehabilitation
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• v.24 no.4
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• pp.61-70
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• 2014

Objectives The purpose of this study was to investigate the characteristics in obesity classification group of college students having health checkup by analyzing their BMI and blood test and determine the association between factors contributing to obesity and obesity according to BMI. Methods A group of 2992 test subjects took their medical examination and their body composition, height, weight, blood pressure were measured and blood test was done. With these results we diagnosed obesity, and analysed relationship between obesity and cholesterol, triglyceride, LDL (low density lipoprotein)-cholesterol, HDL (high density lipoprotein)-cholesterol, liver function, renal function and blood pressure. Results 1. Overweight individuals showed high total cholesterol, LDL-cholesterol, triglyceride, GOT (glutamic oxalacetic transaminase), GPT (glutamic pyruvate transaminase), Urea-nitrogen, Creatinine and low HDL-cholesterol. 2. BMI showed a significant association with other factors. BMI has a negative correlation with sex and HDL-cholesterol. BMI had positive correlations with other factors. 3. There was no relation between BMI and sex. Those six factors, liver function, cholesterol, blood pressure, kidney function, neutral fat, and blood sugar were related to BMI. Conclusions There was a significant relation between college students' BMI and their liver function, cholesterol, blood pressure, kidney function, neutral fat, and blood sugar. The diseases related to liver function, cholesterol, blood pressure, kidney function, neutral fat, and blood sugar were clearly associated with obesity.

• The Journal of the Korea institute of electronic communication sciences
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• v.7 no.3
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• pp.687-692
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• 2012

Colorectal cancer screening in adults aged 40 and over our country and understand the relationship between health behaviors and those affecting the implementation of a colorectal cancer screening was conducted to determine the parameters. National Health and Nutrition Examination Survey tool 4th secondary data were used. The main variable levels of public health, health-related awareness and behavior, food and nutritional status were surveyed about 12,528. Colorectal Cancer Screening adults aged 40 and over who target male and female study subjects were 4703. Compliance findings that are relevant to colorectal cancer screening variables include gender, age, residence, or taking supplements, Health Screening, whether history, such as cancer, respectively. Marital status, education level, household monthly gross income, private insurance, whether regular exercise was not associated with the. In order to increase colorectal cancer screening among the expanding free cancer screening and cancer screening performed a systematic test of the simple and effective education and publicity will be carried out.